CN107036391A - A kind of remote intelligent control system for freezer - Google Patents
A kind of remote intelligent control system for freezer Download PDFInfo
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- CN107036391A CN107036391A CN201710484305.8A CN201710484305A CN107036391A CN 107036391 A CN107036391 A CN 107036391A CN 201710484305 A CN201710484305 A CN 201710484305A CN 107036391 A CN107036391 A CN 107036391A
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- Prior art keywords
- control device
- unit
- module
- air
- cooler
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
- F25D29/005—Mounting of control devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
- F25D2400/36—Visual displays
- F25D2400/361—Interactive visual displays
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The present invention relates to a kind of remote intelligent control system for freezer, including machine set control device, some compressor control devices and some air-cooler control devices, the control end of machine set control device is connected with the controlled end of a compressor control device, the input of one compressor control device also and is connected to some compressor control devices, it is engaged with machine set control device, the control end of machine set control device is connected with the controlled end of air-cooler control device, the input of one air-cooler control device also and is connected to some air-cooler control devices, it is engaged with machine set control device, the output end of machine set control device is connected with the input of touch screen displays.The present invention realizes the control to compressor control device and air-cooler control device by machine set control device, the requirement of cold storehouse temperature, and the work of the effectively save device of energy can be met according to the work needed voluntarily, effectively save electric energy, reaching reduces the purpose of cost.
Description
Technical field
The present invention relates to a kind of control system, more particularly to a kind of remote intelligent control system for freezer.
Background technology
Refrigeration plant of the prior art includes a compressor, blower fan and condenser, integrated setting, once open
Open, above-mentioned each part opens work simultaneously, in industrial environment, such as freezer is usually provided with many refrigeration plants, according to ring
Border temperature, manually decides whether the quantity opened and opened, due to the setting of integration, the compression of the refrigeration plant of unlatching
Machine, blower fan and condenser can be opened simultaneously, thus can cause the wasting of resources.And the type of compressor has a variety of, but for one
For individual refrigeration plant, its type of compressor set has been fixed, therefore also can not arbitrarily convert the type of compressor.
In view of above-mentioned defect, the design people is actively subject to research and innovation, to found a kind of being used for for new structure
The remote intelligent control system of freezer, makes it with more the value in industry.
The content of the invention
In order to solve the above technical problems, it is an object of the invention to provide a kind of tele-control system for freezer.
To achieve the above object, the present invention is adopted the following technical scheme that：
A kind of remote intelligent control system for freezer, including machine set control device, some compressor control devices
With some air-cooler control devices, the control end of the machine set control device and the controlled end phase of a compressor control device
Even, the input of a compressor control device also and is connected to some compressor control devices, each compressor control
Device is separate control device, and setting, the control of the machine set control device are engaged with machine set control device
Controlled end also with air-cooler control device is held to be connected, the input of an air-cooler control device also and is connected to some air-coolers
Control device, each air-cooler control device is separate control device, and is matched with machine set control device
Close and set, the output end of the machine set control device is connected with the input of touch screen displays.
Further, described a kind of remote intelligent control system for freezer, wherein, the machine set control device bag
Master controller, scheduler, analog quantity sampling module, digital quantity sampling module, digital output module and communication module are included, it is described
The output end of analog quantity sampling module is connected with the input of master controller, the output end of the digital quantity sampling module and master control
The input of device processed is connected, and the output end of the master controller is connected with the input of digital output module, the digital quantity
The output end of output module is connected with the input of unit, and the master controller is interconnected with communication module, the main control
Device intersects with scheduler to connect, the sampling end and the output end of unit of the analog quantity sampling module and digital quantity sampling module
It is connected.
Further, described a kind of remote intelligent control system for freezer, wherein, the compressor control dress
Put including controller, actuator, analog sampling module, digital sample module, digital output module and communication module, the simulation
The collection terminal of sampling module and digital quantity sampling module is connected with the output end of unit, the analog sampling module and digital sample
The output end of module is connected with the input of controller, the output end of the controller and the input phase of digital output module
Even, the output end of the digital output module is connected with the input of unit, and the controller intersects with actuator to connect, institute
State controller and also intersect with communication module and connect.
Further, described a kind of remote intelligent control system for freezer, wherein, the air-cooler control dress
Put including control unit, execution unit, analog sampling unit, digital acquisition unit, digital output unit and communication module, it is described
The collection terminal of analog sampling unit and digital quantity sampling unit is connected with the output end of unit, the analog sampling unit and numeral
The output end of sampling unit is connected with the input of control unit, the output end of described control unit and digital output unit it is defeated
Enter end to be connected, the output end of the digital output unit is connected with the input of unit, described control unit and execution unit phase
Interactive connection, described control unit also intersects with communication module to connect.
Again further, described a kind of remote intelligent control system for freezer, wherein, the compressor control
Device is at most provided with 8, and is identical control device, and is to be independently arranged each other.
Again further, described a kind of remote intelligent control system for freezer, wherein, the unit allocation dress
GPRS module is additionally provided with putting, is connected by GPRS module with touch screen displays.
Again further, described a kind of remote intelligent control system for freezer, wherein, the compressor control
Communication module on device is at most provided with 2 groups, and one of which communication module is connected with machine set control device, another group of communication mould
Block is connected by data transfer between compressor control device and compressor control device.
Again further, described a kind of remote intelligent control system for freezer, wherein, the air-cooler control
Device is at most provided with 32, and is identical control device, and is to be independently arranged each other.
Again further, described a kind of remote intelligent control system for freezer, wherein, the air-cooler control
Communication module on device is at most provided with 2 groups, and one of which communication module is connected with machine set control device, another group of communication mould
Block is connected by data transfer between air-cooler control device and air-cooler control device.
Again further, described a kind of remote intelligent control system for freezer, wherein, the communication module is
RS485 interfaces.
By such scheme, the present invention at least has advantages below：
The present invention is entered some compressor control devices and some air-cooler control devices by machine set control device
Row modularity control, realizes that compressor control device and air-cooler control device can individually and impregnable work be used
The control device of free-standing control formula can ensure that the temperature in freezer remains at the temperature specified, and deviation occurs in temperature
Afterwards, realize that individually control is reduced by machine set control device, effectively reduce its equipment for needing to purchase, reaching reduces into
This purpose.The present invention also with easy for installation, be easy to safeguard, operate also simple and fast.
Described above is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention,
And can be practiced according to the content of specification, below with presently preferred embodiments of the present invention and coordinate accompanying drawing describe in detail as after.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be attached to what is used required in embodiment
Figure is briefly described, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, therefore is not construed as pair
The restriction of scope, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other related accompanying drawings.
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of machine set control device of the present invention；
Fig. 3 is the structural representation of compressor control device of the present invention；
Fig. 4 is the structural representation of air-cooler control device of the present invention.
Embodiment
With reference to the accompanying drawings and examples, the embodiment to the present invention is described in further detail.Implement below
Example is used to illustrate the present invention, but is not limited to the scope of the present invention.
In order that those skilled in the art more fully understand the present invention program, below in conjunction with attached in the embodiment of the present invention
Figure, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only this
Invent a part of embodiment, rather than whole embodiments.Embodiments of the present invention, which are generally described and illustrated herein in the accompanying drawings
Component can arrange and design with a variety of configurations.Therefore, implementation of the invention below to providing in the accompanying drawings
The detailed description of example is not intended to limit the scope of claimed invention, but is merely representative of the selected implementation of the present invention
Example.Based on embodiments of the invention, it is all that those skilled in the art are obtained on the premise of creative work is not made
Other embodiment, belongs to the scope of protection of the invention.
Embodiment
As shown in Figure 1, Figure 2, Figure 3, Figure 4, a kind of remote intelligent control system for freezer, including machine set control device
1st, some compressor control devices 2 and some air-cooler control devices 3, the control end and one of the machine set control device 1
The controlled end of compressor control device 2 is connected, and the input of a compressor control device 2 also and is connected to some compressors controls
Device 2, each compressor control device 2 is separate control device, and is engaged with machine set control device 1
Set, the controlled end of the control end of the machine set control device 1 also with air-cooler control device 3 is connected, air-cooler control is filled
Put 3 input also and be connected to some air-cooler control devices 3, each air-cooler control device 3 is separate
Control device, and be engaged setting with machine set control device 1, output end and the touch screen of the machine set control device 1 are shown
The input of device 4 is connected.Pass through the only of machine set control device 1 and some compressor control devices 2 and air-cooler control device 3
Vertical control, can make compressor control device 2 and air-cooler control device 3 be directed to diverse location in freezer and be operated, it is ensured that be cold
The temperature in storehouse keeps assigned temperature, moreover it is possible to reduces the input of its energy consumption and equipment, can substantially reduce the purpose of cost.
Heretofore described machine set control device 1 includes master controller 11, scheduler 12, analog quantity sampling module 13, number
Word amount sampling module 14, digital output module 15 and communication module 5, the output end of the analog quantity sampling module 13 and master control
The input of device 11 processed is connected, and the output end of the digital quantity sampling module 14 is connected with the input of master controller 11, described
The output end of master controller 11 is connected with the input of digital output module 15, the output end of the digital output module 15
It is connected with the input of unit, the master controller 11 is interconnected with communication module 5, the master controller 11 and scheduler 12
Intersecting to connect, the analog quantity sampling module 13 and the sampling end of digital quantity sampling module 14 are connected with the output end of unit.
Heretofore described compressor control device 2 includes controller 21, actuator 22, analog sampling module 23, numeral
Sampling module 24, digital output module 25 and communication module 5, the analog sampling module 23 and digital quantity sampling module 24 are adopted
Collection end is connected with the output end of unit, output end and the controller 21 of the analog sampling module 23 and digital sampling module 24
Input is connected, and the output end of the controller 21 is connected with the input of digital output module 25, the digital output module
25 output end is connected with the input of unit, and the controller 21 intersects with actuator 22 to connect, and the controller 21 is also
Intersect with communication module 5 and connect.
Heretofore described air-cooler control device 3 include control unit 31, execution unit 32, analog sampling unit 33,
Digital acquisition unit 34, digital output unit 35 and communication module 5, the analog sampling unit 33 and digital quantity sampling unit 34
Collection terminal be connected with the output end of unit, the output end of the analog sampling unit 33 and digital acquisition unit 34 is single with control
The input of member 31 is connected, and the output end of described control unit 31 is connected with the input of digital output unit 35, the numeral
The output end of output unit 35 is connected with the input of unit, and described control unit 31 intersects with execution unit 32 to connect, institute
State control unit 31 and also intersect with communication module 5 and connect.
Heretofore described compressor control device 2 is at most provided with 8, and is identical control device, and mutually it
Between to be independently arranged, it is ensured that the control of compressor control device 2 is all independently arranged, can be for the cold of itself in its work
Storehouse demand is operated, it is ensured that the requirement of freezer.
GPRS module 16 is additionally provided with heretofore described machine set control device 1, is shown by GPRS module 16 and touch screen
Show that device 5 is connected, the information on all compressor control device 2 and air-cooler control device 3 is transmitted by GPRS module 16
4 are shown to touch screen, so as to allow operating personnel to be clear from all compressor control device 2 and air-cooler control device 3
Working condition, and operating personnel can be allowed to can know that the operation of next step.
Communication module on heretofore described compressor control device 2 is at most provided with 2 groups, one of which communication module
It is connected with machine set control device 1, another group of communication module passes through number between compressor control device 2 and compressor control device 2
, can be by the data transfer of all compressor control devices 2 to machine by connected compressor control device 2 according to transmission connection
On group control device 1, and transmitted by machine set control device 1 to touch screen displays 4, allow operating personnel to be clear from all pressures
The working condition of contracting machine control device 2.
Heretofore described air-cooler control device 3 is at most provided with 32, and is identical control device, and each other
To be independently arranged, it is ensured that the control of air-cooler control device 3 is all independently arranged, the freezer of itself can be directed in its work
Demand is operated, it is ensured that the requirement of freezer
Communication module on heretofore described air-cooler control device 3 is at most provided with 2 groups, one of which communication module
It is connected with machine set control device 1, another group of communication module passes through number between air-cooler control device 3 and air-cooler control device 3
, can be by the data transfer of all air-cooler control devices 3 to machine by connected air-cooler control device 3 according to transmission connection
On group control device 1, and transmitted by machine set control device 1 to touch screen displays 4, allow operating personnel to be clear from all cold
The working condition of fan controller 3.
Heretofore described communication module 5 is RS485 interfaces.
In the present invention power supply is provided with machine set control device 1, compressor control device 2 and air-cooler control device 3
Module, for providing machine set control device 1, compressor control device 2 and air-cooler control device 3 power supply, and unit control
Clock module is additionally provided with device 1 processed, compressor control device 2 and air-cooler control device 3, for providing said apparatus
Control time.
In the present invention storage is provided with machine set control device 1, compressor control device 2 and air-cooler control device 3
Device, can timely be stored the information collected, and preserve the information, facilitate the maintenance and maintenance in later stage.
Operation principle is as follows：
During specific works, after machine set control device 1, contracting machine control device 2 and air-cooler control device 3 start, unit control
Device 1 processed controls all compressor control device 2 and air-cooler control device 3 to start working, while machine set control device 1
Data acquisition is carried out to freezer and is shown by touch screen displays 4, and compressor control device 2 realizes the information to compressor
Collection, the control being then digitized then shows phase by the connected machine set control device 1 of correspondence by touch screen displays 4
The information answered, air-cooler control device 3 realizes the information gathering to air-cooler, the control being then digitized, and then passes through
The connected machine set control device 1 of correspondence shows corresponding information by touch screen displays 4, and the system is in initialization, using logical
Machine set control device 1 is crossed to be operated contracting machine control device 2 and the whole device of air-cooler control device 3, but by freezer
Temperature reach after the temperature specified, pass through machine set control device 1 and control compressor control device 2 and air-cooler control device 3
The isolated operation that compressor control device 2 and air-cooler control device 3 cooperate is realized, realizes freezer in different compressors control
Holding for different compressors control device 2 and air-cooler control device 3 is realized under the control of device 2 and air-cooler control device 3 processed
Temperature processing, and it is consistently achieved the temperature specified, but can carry out reaching constant temperature effect with minimum control device again.
Embodiment one
Under the premise of control device in embodiment is immovable, machine set control device 1 uses 1, while provided with 8 pressures
Contracting machine control device 2 and 32 air-cooler control devices 3, after the completion of being connected by the connection of embodiment, its ventilation shaft
It is communicated in freezer, wherein, freezer can be provided with 8 regions (equivalent to 8 freezers that work simultaneously), per compressor control device
2 one freezer of correspondence, and air-cooler control device 3 every 4 is arranged in a freezer for a unit, is starting to start freezer
When, above-mentioned machine set control device 1, compressor control device 2 and air-cooler control device 3 both participates in work, when all freezers
Reach after the temperature specified, be stopped by machine set control device 1, compressor control device 2 and air-cooler control device 3,
After there is deviation in the temperature during machine set control device 1 collects a certain freezer of freezer by analogue collection module, unit control
Device 1 processed, which is directed in the freezer, to open compressor control device 2 and air-cooler control device 3 carries out refrigeration work to it, together
When machine set control device 1 other freezer can also be detected, can be for corresponding after temperature deviation occurs in other freezer
Freezer start corresponding compressor control device 2 and air-cooler control device 3, so that the temperature of all freezers be protected all the time
Hold assigned temperature.
This in above-described embodiment one is directed to the work of freezer refrigerating to all control devices, in above-described embodiment one,
The quantity of air-cooler control device 3 can be 1 or many and be coordinated with compressor control device 2, the air-cooler control of many
Device 3 processed is at most 4.
The present invention is entered some compressor control devices and some air-cooler control devices by machine set control device
Row modularity control, realizes that compressor control device and air-cooler control device can individually and impregnable work be used
The control device of free-standing control formula can ensure that the temperature in freezer remains at the temperature specified, and deviation occurs in temperature
Afterwards, realize that individually control is reduced by machine set control device, effectively reduce its equipment for needing to purchase, reaching reduces into
This purpose.The present invention also with easy for installation, be easy to safeguard, operate also simple and fast.
Described above is only the preferred embodiment of the present invention, is not intended to limit the invention, it is noted that for this skill
For the those of ordinary skill in art field, without departing from the technical principles of the invention, can also make it is some improvement and
Modification, these improvement and modification also should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of remote intelligent control system for freezer, it is characterised in that：Including machine set control device (1), some pressures
Contracting machine control device (2) and some air-cooler control devices (3), the control end of the machine set control device (1) and a compression
The controlled end of machine control device (2) is connected, and the input of a compressor control device (2) also and is connected to some compressors controls
Device (2), each compressor control device (2) is separate control device, and with machine set control device (1)
It is engaged setting, the controlled end of the control end of the machine set control device (1) also with air-cooler control device (3) is connected, and one is cold
The input of fan controller (3) also and is connected to some air-cooler control devices (3), each air-cooler control dress
(3) are put for separate control device, and setting, the machine set control device (1) are engaged with machine set control device (1)
Output end be connected with the input of touch screen displays (4).
2. a kind of remote intelligent control system for freezer according to claim 1, it is characterised in that：The unit control
Device (1) processed includes master controller (11), scheduler (12), analog quantity sampling module (13), digital quantity sampling module (14), number
Word amount output module (15) and communication module (5), output end and the master controller (11) of the analog quantity sampling module (13)
Input is connected, and the output end of the digital quantity sampling module (14) is connected with the input of master controller (11), the master control
The output end of device (11) processed is connected with the input of digital output module (15), the output of the digital output module (15)
End is connected with the input of unit, the master controller (11) and communication module (5) interactive connection, the master controller (11) and
Scheduler (12) is intersecting to connect, the sampling end and unit of the analog quantity sampling module (13) and digital quantity sampling module (14)
Output end be connected.
3. a kind of remote intelligent control system for freezer according to claim 1, it is characterised in that：The compressor
It is defeated that control device (2) includes controller (21), actuator (22), analog sampling module (23), digital sample module (24), numeral
Go out the collection terminal and machine of module (25) and communication module (5), the analog sampling module (23) and digital quantity sampling module (24)
The output end of group is connected, output end and the controller (21) of the analog sampling module (23) and numeral sampling module (24) it is defeated
Enter end to be connected, the output end of the controller (21) is connected with the input of digital output module (25), the numeral output mould
The output end of block (25) is connected with the input of unit, and the controller (21) is intersected with actuator (22) to be connected, the control
Device (21) processed is also intersected with communication module (5) to be connected.
4. a kind of remote intelligent control system for freezer according to claim 1, it is characterised in that：The air-cooler
Control device (3) includes control unit (31), execution unit (32), analog sampling unit (33), digital acquisition unit (34), number
The collection terminal of word output unit (35) and communication module (5), the analog sampling unit (33) and digital quantity sampling unit (34)
It is connected with the output end of unit, the output end and control unit of the analog sampling unit (33) and digital acquisition unit (34)
(31) input is connected, and the output end of described control unit (31) is connected with the input of digital output unit (35), described
The output end of digital output unit (35) is connected with the input of unit, and described control unit (31) intersects with execution unit (32)
Connect, described control unit (31) also intersects with communication module (5) to connect.
5. a kind of remote intelligent control system for freezer according to claim 1 or 3, it is characterised in that：The pressure
Contracting machine control device (2) is at most provided with 8, and is identical control device, and is to be independently arranged each other.
6. a kind of remote intelligent control system for freezer according to claim 1 or 2, it is characterised in that：The machine
GPRS module (16) is additionally provided with group control device (1), is connected by GPRS module (16) with touch screen displays (5).
7. a kind of remote intelligent control system for freezer according to claim 5, it is characterised in that：The compressor
Communication module on control device (2) is at most provided with 2 groups, and one of which communication module is connected with machine set control device (1), separately
One group of communication module is connected by data transfer between compressor control device (2) and compressor control device (2).
8. a kind of remote intelligent control system for freezer according to claim 1, it is characterised in that：The air-cooler
Control device (3) is at most provided with 32, and is identical control device, and is to be independently arranged each other.
9. a kind of remote intelligent control system for freezer according to claim 8, it is characterised in that：The air-cooler
Communication module on control device (3) is at most provided with 2 groups, and one of which communication module is connected with machine set control device (1), separately
One group of communication module is connected by data transfer between air-cooler control device (3) and air-cooler control device (3).
10. a kind of remote intelligent control system for freezer according to claim 1, it is characterised in that：The communication
Module (5) is RS485 interfaces.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710484305.8A CN107036391B (en) | 2017-06-23 | 2017-06-23 | Remote intelligent control system for refrigeration house |
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| CN201710484305.8A CN107036391B (en) | 2017-06-23 | 2017-06-23 | Remote intelligent control system for refrigeration house |
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| CN107525344A (en) * | 2017-10-13 | 2017-12-29 | 北京市京科伦冷冻设备有限公司 | Computer-readable recording medium in freezer temperature control system and its device, device |
| CN107976004A (en) * | 2017-11-29 | 2018-05-01 | 天津商业大学 | A kind of cold storage refrigerating system and refrigeration control method |
| CN111202653A (en) * | 2020-03-27 | 2020-05-29 | 江西际海制冷设备有限公司 | Static pressure type intelligent integrated safe Taiping cabinet |
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| CN107525344A (en) * | 2017-10-13 | 2017-12-29 | 北京市京科伦冷冻设备有限公司 | Computer-readable recording medium in freezer temperature control system and its device, device |
| CN107976004A (en) * | 2017-11-29 | 2018-05-01 | 天津商业大学 | A kind of cold storage refrigerating system and refrigeration control method |
| CN107976004B (en) * | 2017-11-29 | 2019-12-13 | 天津商业大学 | Refrigeration house refrigeration system and refrigeration control method |
| CN111202653A (en) * | 2020-03-27 | 2020-05-29 | 江西际海制冷设备有限公司 | Static pressure type intelligent integrated safe Taiping cabinet |
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